![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
Which of the following is not true about Hua Tuo?
A.
His two brothers were also doctors.
B.
He once cut Cao Cao’s head open to cure his disease.
C.
He did not think he was better in medical skills than his brothers .
D.
His eldest brother could help people prevent possible diseases.